CN111220409A - But automatic collection's sewage treatment collection device - Google Patents
But automatic collection's sewage treatment collection device Download PDFInfo
- Publication number
- CN111220409A CN111220409A CN201911248155.6A CN201911248155A CN111220409A CN 111220409 A CN111220409 A CN 111220409A CN 201911248155 A CN201911248155 A CN 201911248155A CN 111220409 A CN111220409 A CN 111220409A
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- liquid storage
- storage pipe
- sewage treatment
- fixedly connected
- spring
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- 239000010865 sewage Substances 0.000 title claims abstract description 50
- 239000007788 liquid Substances 0.000 claims abstract description 57
- 230000005291 magnetic effect Effects 0.000 claims description 32
- 239000000463 material Substances 0.000 claims description 29
- 230000005294 ferromagnetic effect Effects 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 230000005389 magnetism Effects 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 229920001875 Ebonite Polymers 0.000 claims description 4
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 22
- 238000005070 sampling Methods 0.000 abstract description 11
- 239000011550 stock solution Substances 0.000 abstract description 8
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 241000220317 Rosa Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a but sewage treatment collection device of automatic collection, relates to sewage treatment technical field, which comprises a housin, evenly distributed's inlet opening is seted up to the bottom of casing, and the middle part swing joint of casing has the stock solution pipe that runs through and extend to the bottom, and the spring that cup joints in the interior roof fixedly connected with of casing bottom and the bottom outside of stock solution pipe, the bottom fixedly connected with of spring one and the bottom outside fixed connection's of stock solution pipe kickboard one. This but automatic collection's sewage treatment collection device uses through the cooperation of tooth's socket and kickboard one, during the sample, directly put into sewage with sampling device, the kickboard one receives the buoyancy effect upward movement of sewage, and drive the liquid storage pipe rebound, the tooth's socket in the liquid storage pipe outside drives the pinion rack and rotates simultaneously, make the pinion rack expand to the outside, be convenient for sewage gets into in the casing, and make sewage flow in the liquid storage pipe, thereby the effect of automatic sampling has been reached, the efficiency of improvement sample, use manpower sparingly.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sewage treatment and collection device capable of automatically collecting sewage.
Background
The sewage treatment plays an important role in environmental protection, and the sewage needs to be sampled and analyzed before being treated, and the components contained in the sewage are detected and subjected to directional treatment, so that the treatment efficiency can be effectively improved, and the sewage treatment effect is improved.
Present sewage sampling is mostly handheld sampler and is sampled, and the sample is inefficient to current sampling device can't take a sample and preserve the sample automatically, leads to the sample to be accurate inadequately, has improved the degree of difficulty of sample, influences later stage sample detection's effect, and the sample is after the sample, and the sample can not in time be preserved, appears the sample easily and pollutes, influences the result that detects, thereby finally influences the effect of sewage treatment.
Therefore, we provide a sewage treatment collection device that can automatic collection and solve above problem, use through the cooperation of tooth's socket and kickboard one, reached the effect of automatic sampling, improve the efficiency of sample, use manpower sparingly, use through the cooperation of kickboard two with magnetic path two, reached the effect of automatic preserved sample, effectively avoid the sample to receive the pollution, the accuracy of the sample of having guaranteed improves the detection precision, guarantees the effect of later stage sewage treatment.
Disclosure of Invention
The invention adopts the following technical scheme for realizing the technical purpose: an automatic collecting sewage treatment and collection device comprises a shell, wherein water inlet holes are uniformly distributed in the bottom of the shell, a liquid storage pipe which penetrates through and extends to the bottom is movably connected in the middle of the shell, a first spring which is sleeved with the outer side of the bottom of the liquid storage pipe is fixedly connected to the inner top wall of the bottom of the shell, a first floating plate which is fixedly connected with the outer side of the bottom of the liquid storage pipe is fixedly connected to the bottom of the first spring, a plug is in threaded connection with the bottom of the liquid storage pipe, a second spring which is uniformly distributed is fixedly connected to the two sides of the liquid storage pipe, a limiting block which is movably connected with the inner wall of the liquid storage pipe is fixedly connected to the outer side of the second spring, a first magnetic block is fixedly connected in the middle of the limiting block, tooth grooves matched with the limiting block are formed in the two sides of the liquid storage pipe, the middle part of the guide post is fixedly connected with a second magnetic block, the outer side of the bottom of the guide post is sleeved with a second floating plate, and the middle part of the second floating plate is fixedly connected with a non-ferromagnetic ring.
The invention has the following beneficial effects:
1. this but automatic collection's sewage treatment collection device uses through the cooperation of tooth's socket and kickboard one, during the sample, directly put into sewage with sampling device, the kickboard one receives the buoyancy effect upward movement of sewage, and drive the liquid storage pipe rebound, the tooth's socket in the liquid storage pipe outside drives the pinion rack and rotates simultaneously, make the pinion rack expand to the outside, be convenient for sewage gets into in the casing, and make sewage flow in the liquid storage pipe, thereby the effect of automatic sampling has been reached, the efficiency of improvement sample, use manpower sparingly.
2. This but automatic collection's sewage treatment collection device, cooperation through floating plate two and magnetic path two is used, when the liquid reserve pipe rose, the stopper can move to the outside under the magnetism repulsion effect of magnetic path one and magnetic path two and with the tooth's socket joint, restriction pinion rack upwards rotates, when the liquid reserve pipe is full of sewage, floating plate two removes to the guide post top, and non-ferromagnetic ring is isolated with the magnetism of magnetic path two, at this moment the stopper contracts under the effect of spring two and advances the liquid reserve pipe, and the liquid reserve pipe moves down under the effect of sewage gravity, and drive pinion rack upwards rotation through the tooth's socket, it is sealed with the casing, thereby the effect of automatic save sample has been reached, effectively avoid the sample to receive the pollution, the accuracy of the sample of having guaranteed, the detection precision is improved, guarantee the effect of later stage sewage treatment.
Further, the material of casing is steel material and the sampling hole that all offers with pinion rack looks adaptation in the both sides of casing, the diameter of inlet opening is less than the diameter of casing and the inlet opening becomes rectangular array and distributes.
Further, the material of liquid storage pipe is steel material and the shape of liquid storage pipe is for "protruding" style of calligraphy of falling, and the screw thread with stopper looks adaptation is seted up to the bottom of liquid storage pipe, spring one is compression spring, the material density of floating plate one is less than the density of water and the diameter of floating plate one is less than the length of casing.
Further, the material of stopper is stereoplasm rubber material and the outside of stopper is seted up the screw thread, spring two is compression spring and the quantity of spring two is ten, the material of stopper is steel material and the quantity of stopper is ten.
Further, the magnetism of the inner side of the first magnetic block is the same as that of the outer side of the second magnetic block, the height of the second magnetic block is higher than that of the liquid storage pipe, teeth matched with the tooth grooves are formed in the inner side of the toothed plate, the guide columns are made of hard rubber materials, and the diameter of each guide column is smaller than the length of the shell.
Further, the density of the second floating plate is smaller than that of water, the diameter of the second floating plate is smaller than that of the liquid storage pipe, the non-ferromagnetic ring is made of a non-ferromagnetic material, and the shape of the non-ferromagnetic ring is circular.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the tooth plate unfolding structure of the present invention;
FIG. 3 is a schematic diagram of a second upward-moving structure of the floating plate according to the present invention;
FIG. 4 is an enlarged partial view of portion A of FIG. 1;
FIG. 5 is an enlarged partial view of the portion B of FIG. 2 according to the present invention;
FIG. 6 is an enlarged partial view of the portion C of FIG. 3 according to the present invention.
In the figure: 1. a housing; 2. a water inlet hole; 3. a liquid storage pipe; 4. a first spring; 5. a first floating plate; 6. a plug; 7. a second spring; 8. a limiting block; 9. a first magnetic block; 10. a tooth socket; 11. a toothed plate; 12. a guide post; 13. a second magnetic block; 14. a second floating plate; 15. a non-ferromagnetic ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an automatic collecting sewage treatment collecting device includes a housing 1, the housing 1 is used for fixing each component, and casing 1 plays the effect sealed with the sample, the sampling hole with 11 looks adaptations of pinion rack is all seted up to casing 1's both sides for steel material and casing 1's material, the diameter of inlet opening 2 is less than casing 1's diameter and inlet opening 2 becomes the rectangular array and distributes, evenly distributed's inlet opening 2 is seted up to casing 1's bottom, inlet opening 2 plays the effect that the sewage of being convenient for gets into casing 1 bottom, make float plate 5 receive upward movement behind the buoyancy of sewage, casing 1's middle part swing joint has the stock solution pipe 3 that runs through and extend to the bottom, stock solution pipe 3 plays the effect of storing the sewage sample, the material of stock solution pipe 3 is steel material and stock solution pipe 3's shape and is "protruding" style of calligraphy down, the screw thread with 6 looks adaptations of stopper is seted up to the bottom of stock solution pipe 3.
The first spring 4 is a compression spring, the material density of the first floating plate 5 is smaller than that of water, the diameter of the first floating plate 5 is smaller than the length of the shell 1, the first spring 4 which is sleeved with the outer side of the bottom of the liquid storage pipe 3 is fixedly connected to the inner top wall of the bottom of the shell 1, the first spring 4 plays a role in moving the first floating plate 5 downwards to enable the first floating plate 5 to restore the original shape, the first floating plate 5 which is fixedly connected with the outer side of the bottom of the liquid storage pipe 3 is fixedly connected to the bottom of the first spring 4, the first floating plate 5 plays a role in transmission and drives the liquid storage pipe 3 to move upwards and enables the toothed plate 11 to expand outwards so as to facilitate sewage collection, the bottom of the liquid storage pipe 3 is in threaded connection with the plug 6, the plug 6 plays a role in sealing and simultaneously plays a role in facilitating sample taking out, the plug 6 is made of hard rubber material and threaded on the outer side of the plug 6, the second spring, the material of stopper 8 is steel material and stopper 8's quantity is ten, the equal fixedly connected with evenly distributed's in both sides spring two 7 of liquid storage pipe 3, and spring two 7 plays the effect of contracting into liquid storage pipe 3 with stopper 8, and the outside fixedly connected with of spring two 7 and the stopper 8 of the inner wall swing joint of liquid storage pipe 3, stopper 8 play restriction liquid storage pipe 3 and move down to restriction pinion rack 11 pivoted effect.
The middle part of the limiting block 8 is fixedly connected with a first magnetic block 9, the first magnetic block 9 and a second magnetic block 13 play a role in transmission together, the movement of the limiting block 8 is controlled, the magnetism of the outer side of the second magnetic block 13 is the same as that of the inner side of the first magnetic block 9, the height of the second magnetic block 13 is higher than that of the liquid storage tube 3, teeth matched with the teeth grooves 10 are arranged on the inner side of the teeth plate 11, the guide columns 12 are made of hard rubber materials, the diameter of the guide columns 12 is smaller than the length of the shell 1, the teeth grooves 10 matched with the limiting block 8 are arranged on the two sides of the liquid storage tube 3, the teeth grooves 10 play a role in transmission, the liquid storage tube 3 drives the teeth plates 11 to rotate through the teeth grooves 10, the teeth plates 11 meshed with the teeth grooves 10 are rotatably connected to the two sides of the shell 1, the teeth plates 11 play a role in sealing the shell 1, the inner top wall at, the outer side of the bottom of the guide column 12 is sleeved with a floating plate II 14, the floating plate II 14 plays a role in driving the non-ferromagnetic ring 15 to move, the density of the floating plate II 14 is smaller than that of water, the diameter of the floating plate II 14 is smaller than that of the liquid storage pipe 3, the non-ferromagnetic ring 15 is made of a non-ferromagnetic material, the non-ferromagnetic ring 15 is in a circular ring shape, the middle of the floating plate II 14 is fixedly connected with the non-ferromagnetic ring 15, and the non-ferromagnetic ring 15 plays a role in isolating magnetism of the magnetic block II 13.
The working principle is as follows: the initial state is shown in fig. 1, in which the first floating plate 5 is at the bottom under the action of the first spring 4, the toothed plate 11 seals the housing 1, and the second floating plate 14 is at the bottom of the guide post 12.
During the sample, put into sewage with sampling device, sewage can get into casing 1's bottom through inlet opening 2 earlier, and at this moment floating plate 5 receives the buoyancy effect upward movement of sewage, because floating plate 5 and liquid reserve pipe 3 fixed connection, so, liquid reserve pipe 3 rebound to liquid reserve pipe 3 drives pinion rack 11 through the tooth's socket 10 of both sides and rotates to both sides, makes the sampling hole expose, and the sewage of being convenient for gets into casing 1 and flows into in liquid reserve pipe 3.
In the process of moving up the liquid storage pipe 3, the limiting blocks 8 are gradually close to the magnetic blocks II 13 in height, and finally all the limiting blocks 8 and the magnetic blocks II 13 are located at the same horizontal position, and because the magnetism of the inner side of the magnetic block I9 is the same as that of the outer side of the magnetic block II 13, the magnetic block I9 can move outwards under the repulsion action of the magnetism of the magnetic block II 13, the tooth grooves 10 are blocked, the toothed plate 11 is limited to rotate upwards, so that the downward movement of the liquid storage pipe 3 is limited, and the state is shown in fig. 2 at the moment.
When the sample is stored in the liquid storage tube 3, along with the gradual increase of the sample, the second floating plate 14 can continuously move upwards under the action of the buoyancy of sewage, when the liquid storage tube 3 is full of sewage, at the moment, the second floating plate 14 is positioned at the top of the guide column 12, the non-ferromagnetic ring 15 and the second magnetic block 13 are positioned at the same height, at the moment, the non-ferromagnetic ring 15 completely isolates the magnetism of the second magnetic block 13, at the moment, the limiting block 8 can be contracted into the liquid storage tube 3 under the action of the second spring 7, at the moment, the state is shown in fig. 3, at the moment, the tooth socket 10 is completely exposed, as the liquid storage tube 3 is full of sewage and the weight is increased, the liquid storage tube 3 can move downwards under the action of gravity, the toothed plate 11 is driven to rotate upwards, the shell 1 is sealed, the automatic storage effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a but sewage treatment collection device of automatic collection, includes casing (1), its characterized in that: the bottom of the shell (1) is provided with uniformly distributed water inlet holes (2), the middle part of the shell (1) is movably connected with a liquid storage pipe (3) which penetrates through and extends to the bottom, the inner top wall of the bottom of the shell (1) is fixedly connected with a first spring (4) which is sleeved with the outer side of the bottom of the liquid storage pipe (3), the bottom of the first spring (4) is fixedly connected with a first floating plate (5) which is fixedly connected with the outer side of the bottom of the liquid storage pipe (3), the bottom of the liquid storage pipe (3) is in threaded connection with a plug (6), both sides of the liquid storage pipe (3) are fixedly connected with a second spring (7) which is uniformly distributed, the outer side of the second spring (7) is fixedly connected with a limiting block (8) which is movably connected with the inner wall of the liquid storage pipe (3), the middle part of the limiting block (8) is fixedly connected with a first magnetic block (, both sides of casing (1) all rotate to be connected with pinion rack (11) with tooth's socket (10) meshing, the interior roof fixedly connected with guide post (12) at casing (1) top, the middle part fixedly connected with magnetic path two (13) of guide post (12), the outside of guide post (12) bottom has cup jointed kickboard two (14), the middle part fixedly connected with non-ferromagnetic ring (15) of kickboard two (14).
2. The sewage treatment collecting device capable of automatically collecting according to claim 1, wherein: the material of casing (1) is steel material and the both sides of casing (1) all seted up the thief hole with pinion rack (11) looks adaptation.
3. The sewage treatment collecting device capable of automatically collecting according to claim 1, wherein: the diameter of the water inlet holes (2) is smaller than that of the shell (1), and the water inlet holes (2) are distributed in a rectangular array.
4. The sewage treatment collecting device capable of automatically collecting according to claim 1, wherein: the material of liquid storage pipe (3) is steel material and the shape of liquid storage pipe (3) is for "protruding" style of calligraphy of falling, and the screw thread with stopper (6) looks adaptation is seted up to the bottom of liquid storage pipe (3).
5. The sewage treatment collecting device capable of automatically collecting according to claim 1, wherein: the first spring (4) is a compression spring, the material density of the first floating plate (5) is smaller than that of water, and the diameter of the first floating plate (5) is smaller than the length of the shell (1).
6. The sewage treatment collecting device capable of automatically collecting according to claim 1, wherein: the material of stopper (6) is stereoplasm rubber material and the outside of stopper (6) is seted up the screw thread, spring two (7) are compression spring and the quantity of spring two (7) is ten, the material of stopper (8) is steel material and the quantity of stopper (8) is ten.
7. The sewage treatment collecting device capable of automatically collecting according to claim 1, wherein: the magnetism of the outer side of the second magnetic block (13) is the same as that of the inner side of the first magnetic block (9), the height of the second magnetic block (13) is higher than that of the liquid storage pipe (3), teeth matched with the tooth grooves (10) are formed in the inner side of the toothed plate (11), the guide columns (12) are made of hard rubber materials, and the diameter of the guide columns (12) is smaller than the length of the shell (1).
8. The sewage treatment collecting device capable of automatically collecting according to claim 1, wherein: the density of the second floating plate (14) is smaller than that of water, the diameter of the second floating plate (14) is smaller than that of the liquid storage pipe (3), the non-ferromagnetic ring (15) is made of a non-ferromagnetic material, and the non-ferromagnetic ring (15) is annular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248155.6A CN111220409B (en) | 2019-12-09 | 2019-12-09 | But automatic collection's sewage treatment collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911248155.6A CN111220409B (en) | 2019-12-09 | 2019-12-09 | But automatic collection's sewage treatment collection device |
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| Publication Number | Publication Date |
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| CN111220409A true CN111220409A (en) | 2020-06-02 |
| CN111220409B CN111220409B (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911248155.6A Expired - Fee Related CN111220409B (en) | 2019-12-09 | 2019-12-09 | But automatic collection's sewage treatment collection device |
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| CN (1) | CN111220409B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021083428A3 (en) * | 2020-12-23 | 2021-08-12 | 苏州鱼得水电气科技有限公司 | Industrial wastewater automatic sampling apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1762158A1 (en) * | 1990-01-23 | 1992-09-15 | Московский Геологоразведочный Институт Им.Серго Орджоникидзе | Device for underwater sampling of floor deposits |
| CN104677678A (en) * | 2015-01-21 | 2015-06-03 | 浙江理工大学 | Trigger floating type water sampling device |
| CN204789048U (en) * | 2015-07-27 | 2015-11-18 | 江苏省电力公司扬州供电公司 | Water sample collection system |
| CN108168945A (en) * | 2017-12-11 | 2018-06-15 | 刘信玮 | A kind of water quality detection depthkeeping water fetching device |
| CN207528499U (en) * | 2017-11-09 | 2018-06-22 | 李祥 | A kind of waters surface layer water quality sampling device |
| CN207689173U (en) * | 2017-12-28 | 2018-08-03 | 珠江流域水环境监测中心 | A kind of floating-board type sampler |
| CN208818528U (en) * | 2018-05-18 | 2019-05-03 | 海德星科技南京有限公司 | A kind of telescopic anti-leakage water sample collector |
| CN110725338A (en) * | 2019-10-29 | 2020-01-24 | 施亮 | Sewage treatment road well lid capable of automatically adjusting water flow |
-
2019
- 2019-12-09 CN CN201911248155.6A patent/CN111220409B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1762158A1 (en) * | 1990-01-23 | 1992-09-15 | Московский Геологоразведочный Институт Им.Серго Орджоникидзе | Device for underwater sampling of floor deposits |
| CN104677678A (en) * | 2015-01-21 | 2015-06-03 | 浙江理工大学 | Trigger floating type water sampling device |
| CN204789048U (en) * | 2015-07-27 | 2015-11-18 | 江苏省电力公司扬州供电公司 | Water sample collection system |
| CN207528499U (en) * | 2017-11-09 | 2018-06-22 | 李祥 | A kind of waters surface layer water quality sampling device |
| CN108168945A (en) * | 2017-12-11 | 2018-06-15 | 刘信玮 | A kind of water quality detection depthkeeping water fetching device |
| CN207689173U (en) * | 2017-12-28 | 2018-08-03 | 珠江流域水环境监测中心 | A kind of floating-board type sampler |
| CN208818528U (en) * | 2018-05-18 | 2019-05-03 | 海德星科技南京有限公司 | A kind of telescopic anti-leakage water sample collector |
| CN110725338A (en) * | 2019-10-29 | 2020-01-24 | 施亮 | Sewage treatment road well lid capable of automatically adjusting water flow |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021083428A3 (en) * | 2020-12-23 | 2021-08-12 | 苏州鱼得水电气科技有限公司 | Industrial wastewater automatic sampling apparatus |
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| CN111220409B (en) | 2021-06-11 |
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Effective date of registration: 20210527 Address after: 241000 6th floor, Weiye building, Wanshi Road, wanwei District, Wuhu City, Anhui Province Applicant after: Lu Kong Jiuji water Co.,Ltd. Address before: Room 408, building 13, Shangtian community, Wanyuan Road, Lucheng District, Wenzhou City, Zhejiang Province 325000 Applicant before: Wenzhou Jiepu Environmental Protection Technology Co.,Ltd. |
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